# Martin F 3 1/4 QD Bushing Type F 3-1/4" Bore Cast Iron - MROSupply.com

***Martin F 3 1/4 Quick Disconnect (QD) bushing, Type F, 3-1/4" bore, cast iron construction with 3/4" x 3/8" keyway. Industry-interchangeable with Dodge, Browning, Gates QD systems for sheaves, sprockets, and couplings.***



## Product details:

- Catalog number: F 3 1/4
- SKU: 247468
- Price: ***$229.91*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Type F](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-f/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 11.080 lb
- Technicall support: contact supplier for technical support on 323-728-8117


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Bore Size: 3-1/4"
  

  
- Keyway: 3/4" x 3/8"
  

  
- Material: Cast Iron
  

## Alternate products to `Martin F 3 1/4 QD Bushing Type F 3-1/4" Bore Cast Iron - MROSupply.com`:
- [TB Woods F314 Sure-Grip QD bushing in the F series with a 3-1/4" finished bore. Cast-iron body with standard ANSI keyway and three 9/16-12 capscrews for conventional or reverse mounting. Rated for 40,000 in-lb torque capacity with 110 in-lb installation torque.](https://www.mrosupply.com/products/338349/as-markdown/)
- [U.S. Tsubaki F-3D F-series Quick-Disconnect bushing with 3-1/4-inch bore. Industry-standard QD interchange for mounting sprockets, sheaves, and couplings on shafts up to 3-1/4-inch diameter. Durable construction for reliable power transmission in industrial drive applications.](https://www.mrosupply.com/products/390701/as-markdown/)

## Product's reviews:
- Good stock - I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
- Has the parts - Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
- Sprocket lm - Good quality product, arrived on time, will continue to buy from this company
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS